Interesting Subnets
Directory of
active subnets
observed by Syndu. Each row is the latest cached
SubnetSnapshot
per subnet and includes: density, traffic, geo/ASN representatives, and risk distribution.
Search
Active filter:
Azores
·
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Snapshot
2026-03-04
Results
12
Page
1
/
1
78.29.188.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
78.29.188.0
Broadcast
78.29.188.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
37.8167 , -25.5333
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS42580 ·
NOS ACORES COMUNICACOES, S.A.
Top organization / ISP
nos açores comunicacoes s.a.
·
Cabo TV Acoreana
Top geo
Portugal
·
Azores
·
Ribeira Seca
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.29.168.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
78.29.168.0
Broadcast
78.29.168.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
37.7392 , -25.6617
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS42580 ·
NOS ACORES COMUNICACOES, S.A.
Top organization / ISP
nos açores comunicacoes s.a.
·
Cabo TV Acoreana
Top geo
Portugal
·
Azores
·
Ponta Delgada
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
128.65.240.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
128.65.240.0
Broadcast
128.65.240.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
37.7392 , -25.6617
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
AS42580 ·
NOS ACORES COMUNICACOES, S.A.
Top organization / ISP
Tvacoreana5
·
NOS ACORES COMUNICACOES, S.A.
Top geo
Portugal
·
Azores
·
Ponta Delgada
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.29.138.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.29.138.0
Broadcast
78.29.138.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
37.7392 , -25.6617
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS42580 ·
NOS ACORES COMUNICACOES, S.A.
Top organization / ISP
nos açores comunicacoes s.a.
·
Cabo TV Acoreana
Top geo
Portugal
·
Azores
·
Ponta Delgada
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
85.240.63.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
85.240.63.0
Broadcast
85.240.63.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
38.6534 , -28.128
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS3243 ·
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
Top organization / ISP
PT Comunicacoes S.A.
·
PT Comunicacoes S.A
Top geo
Portugal
·
Azores
·
Guadalupe
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
83.240.232.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
83.240.232.0
Broadcast
83.240.232.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
37.8102 , -25.5826
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS15525 ·
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
Top organization / ISP
— ·
PT Prime
Top geo
Portugal
·
Azores
·
Rabo de Peixe
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.29.154.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.29.154.0
Broadcast
78.29.154.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
37.7392 , -25.6617
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS42580 ·
NOS ACORES COMUNICACOES, S.A.
Top organization / ISP
nos açores comunicacoes s.a.
·
Cabo TV Acoreana
Top geo
Portugal
·
Azores
·
Ponta Delgada
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
80.243.92.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
80.243.92.0
Broadcast
80.243.92.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
37.7392 , -25.6617
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS2860 ·
NOS COMUNICACOES, S.A.
Top organization / ISP
NOS Açores Comunicações S.A.
·
NOS COMUNICACOES S.A
Top geo
Portugal
·
Azores
·
Ponta Delgada
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
81.193.102.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
81.193.102.0
Broadcast
81.193.102.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
38.6534 , -28.128
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS3243 ·
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
Top organization / ISP
PT Comunicacoes S.A.
·
PT Comunicacoes S.A.
Top geo
Portugal
·
Azores
·
Santa Cruz da Graciosa
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
188.140.75.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
188.140.75.0
Broadcast
188.140.75.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.4578 , -31.1299
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS42863 ·
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
Top organization / ISP
— ·
MEO
Top geo
Portugal
·
Azores
·
Santa Cruz das Flores
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
78.29.139.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
78.29.139.0
Broadcast
78.29.139.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
37.7392 , -25.6617
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS42580 ·
NOS ACORES COMUNICACOES, S.A.
Top organization / ISP
nos açores comunicacoes s.a.
·
Cabo TV Acoreana
Top geo
Portugal
·
Azores
·
Ponta Delgada
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
85.240.147.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
85.240.147.0
Broadcast
85.240.147.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
37.8167 , -25.5167
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS3243 ·
MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
Top organization / ISP
PT Comunicacoes S.A.
·
PT Comunicacoes S.A
Top geo
Portugal
·
Azores
·
Ribeira Grande
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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